20% is enough to show the excess energy with excelent confidence. It would be bad if the error was around 40% or more.
2011/11/10 Alan J Fletcher <a...@well.com> > I've updated > http://lenr.qumbu.com/rossi_**ecat_oct11_spice.php<http://lenr.qumbu.com/rossi_ecat_oct11_spice.php>to > reflect a 20% possible error in Delta-T. > >